According to the Dual-Pathyway Model of Fear, the brain uses two pathways to process fear. An environmental stimulus is first processed by the thalamus. [ From there the information branches off with one pathway leading to the cerebral cortex, another pathway leads directly to amygdala in but a few thousands of a second allowing more immediate response to danger cues.
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Weegy: Butyrophenone is a chemical compound; some of its derivatives (called commonly butyrophenones) are used to treat various psychiatric disorders such as schizophrenia, as well as acting as antiemetics. [ Butyrophenones are a class of pharmaceutical drugs derived from butyrophenone. ] (More)

Weegy: Antidepressants are drugs used for the treatment of depression and other conditions including anxiety disorders, obsessive compulsive disorder, eating disorders, chronic pain, neuropathic pain and, in some cases, dysmenorrhea, snoring, migraines, [ attention-deficit hyperactivity disorder (ADHD), substance abuse and sleep disorders. They can be used alone or in combination with other medications.
Examples:
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Weegy: Antianxiety Drugs are
Medication can relieve some symptoms of anxiety, but it also comes with side effects and safety concerns—including the risk of addiction. [ Non-drug treatments may not relieve your anxiety as quickly as medication, but they can produce lasting results.
Examples of anxiety drugs:
Xanax (alprazolam)
Klonopin (clonazepam)
Valium (diazepam)
Ativan (lorazepam)
] (More)